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conquered by Assyrians

...Kummuhu) and then in 735 (when the Assyrian king penetrated into the heart of Urartu), the Luwian and Aramaean kings began to suspect that Urartu was doomed. In 743 Milid, Kummuhu, Arpad, and
Gurgum still belonged to the Urartian sphere of influence, but in 740 Tiglath-pileser conquered Arpad, and a large group of princes, among them the kings of Kummuhu, Que, Carchemish (where a King...

history of Phrygia

Til Barsib and the kingdom of
Gurgum (capital at Kahramanmaraş) have provided texts from before 900
bce. Most important, however, are the texts from Carchemish, where the subject matter tends to be more diverse than in texts of the Hittite imperial age, with military exploits added to the traditional religious subjects. The art of the neo-Hittite states, perhaps under Mesopotamian...